A hydrogen storage tank holds 1.75 x 10^23 molecules of gas. What is the volume of the tank if the gas is stored at standard temperature and pressure?

Acontrol during an experiment. might change remains constant does not exist does change

I'm learning about the periodic tables and what each subject's configuration is. for example, hydrogen is 1s^1, but i don't understand how you get that. can someone me understand how to figure out how to figure this out? sorry if the question makes no sense, but it would really a lot if you could me understand! you so much if you can!

Which three statements represent the benefits of performing experiments using computer simulations?